GERMANSAH, G.; TJAHJANA, R. H.; HERDIANA, R. Geometric Brownian Motion in Analyzing Seasonality of Gold Derivative Prices. Eduvest - Journal of Universal Studies, [S. l.], v. 3, n. 8, p. 1558–1572, 2023. DOI: 10.59188/eduvest.v3i8.892. Disponível em: http://www.eduvest.greenvest.co.id.submitjurnal.id/index.php/edv/article/view/892. Acesso em: 5 jul. 2025.